diff --git a/src/Services/ListenTogether/ListenTogether.Infrastructure/Http/EpisodesHttpClient.cs b/src/Services/ListenTogether/ListenTogether.Infrastructure/Http/EpisodesHttpClient.cs
index cfb2427..b2b2ce4 100644
--- a/src/Services/ListenTogether/ListenTogether.Infrastructure/Http/EpisodesHttpClient.cs
+++ b/src/Services/ListenTogether/ListenTogether.Infrastructure/Http/EpisodesHttpClient.cs
@@ -15,6 +15,6 @@ public class EpisodesHttpClient : IEpisodesClient
 
     public async Task<Episode> GetEpisodeByIdAsync(Guid episodeId, CancellationToken cancellationToken)
     {
-        return (await _httpClient.GetFromJsonAsync<Episode>($"v1/episodes/{episodeId}", cancellationToken))!;
+        return (await _httpClient.GetFromJsonAsync<Episode>($"episodes/{episodeId}", cancellationToken))!;
     }
 }
\ No newline at end of file
diff --git a/src/Services/ListenTogether/ListenTogether.Infrastructure/ServiceCollectionsExtensions.cs b/src/Services/ListenTogether/ListenTogether.Infrastructure/ServiceCollectionsExtensions.cs
index 2d948f0..f13403a 100644
--- a/src/Services/ListenTogether/ListenTogether.Infrastructure/ServiceCollectionsExtensions.cs
+++ b/src/Services/ListenTogether/ListenTogether.Infrastructure/ServiceCollectionsExtensions.cs
@@ -16,6 +16,7 @@ namespace ListenTogether.Infrastructure
             serviceCollection.AddHttpClient<IEpisodesClient, EpisodesHttpClient>(opt =>
             {
                 opt.BaseAddress = new Uri(configuration["NetPodcastApi:BaseAddress"]);
+                opt.DefaultRequestHeaders.Add("api-version", "1.0");
             });
 
             return serviceCollection;
diff --git a/src/Services/Podcasts/Podcast.MinimalAPI/Program.cs b/src/Services/Podcasts/Podcast.MinimalAPI/Program.cs
index 3d5cc1f..814efd2 100644
--- a/src/Services/Podcasts/Podcast.MinimalAPI/Program.cs
+++ b/src/Services/Podcasts/Podcast.MinimalAPI/Program.cs
@@ -45,6 +45,7 @@ builder.Services.AddApiVersioning(options =>
     options.DefaultApiVersion = new ApiVersion(2, 0);
     options.ReportApiVersions = true;
     options.AssumeDefaultVersionWhenUnspecified = true;
+    options.ApiVersionReader = new HeaderApiVersionReader("api-version");
 });
 
 builder.Services.AddOutputCache();
diff --git a/src/Services/Podcasts/Podcast.MinimalAPI/Routes/CategoriesApi.cs b/src/Services/Podcasts/Podcast.MinimalAPI/Routes/CategoriesApi.cs
index f4de851..e0d9bbc 100644
--- a/src/Services/Podcasts/Podcast.MinimalAPI/Routes/CategoriesApi.cs
+++ b/src/Services/Podcasts/Podcast.MinimalAPI/Routes/CategoriesApi.cs
@@ -10,7 +10,7 @@ public static class CategoriesApi
 {
     public static RouteGroupBuilder MapCategoriesApi(this RouteGroupBuilder group)
     {
-        group.MapPost("/", GetAllCategories).WithName("GetCategories");
+        group.MapGet("/", GetAllCategories).WithName("GetCategories");
         return group;
     }
 
diff --git a/src/Web/Client/Program.cs b/src/Web/Client/Program.cs
index 25e550c..ef90182 100644
--- a/src/Web/Client/Program.cs
+++ b/src/Web/Client/Program.cs
@@ -8,7 +8,7 @@ var builder = WebAssemblyHostBuilder.CreateDefault(args);
 builder.Services.AddHttpClient<PodcastService>(
     client => {
         client.BaseAddress = new Uri(builder.Configuration["PodcastApi:BaseAddress"]!);
-        client.DefaultRequestHeaders.Add("api-supported-versions", "1.0,2.0");
+        client.DefaultRequestHeaders.Add("api-version", "1.0");
     });
 builder.Services.AddScoped<ThemeInterop>();
 builder.Services.AddScoped<IAudioInterop, AudioInterop>();